“土壤铵固定”的概念、定义、翻译、参考文献-科学参考

单词	土壤铵固定
释义	土壤铵固定 Encyclopedia 农学土壤铵固定释 soil ammonium fixation土壤铵固定土壤中水溶性铵和交换性铵离子（NH4+）进入2∶1型层状铝硅酸盐黏土矿物晶层后，因晶层收缩而被压入氧离子围绕的孔穴中而不易移出的过程。
随便看	operator of finite trace operator of Fourier type operator of fractional power operator of left translation operator of mass operator of multiplication operator of nonprincipal type operator of nuclear class operator of potential type operator of principal type operator of right translation operator of rotation operator of shift operator of strong type operator of trace class operator of translation operator of weak type operator overloading operator precedence grammar operator precedence parsing operator product operator product expansion operator range operator ray operator ring

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